List all versions of a workflow.
AI agents call list_workflow_versions to retrieve information from Respan MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and retrieves workflow version history without creating, modifying, deleting, or executing anything. It is a straightforward read operation on monitoring/management data within the Respan system.
From the tool's definition Tool name is 'list_workflow_versions' and description states 'List all versions of a workflow' — a pure retrieval operation with no modification or side effects.
Attacks that exploit this kind of access
List all versions of a workflow. It is categorised as a Read tool in the Respan MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Respan MCP Server MCP server in PolicyLayer and add a rule for list_workflow_versions: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Respan MCP Server. Nothing to install.
list_workflow_versions is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the list_workflow_versions rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for list_workflow_versions. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
list_workflow_versions is provided by the Respan MCP Server MCP server (respanai/respan-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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